Datasheet > LM4863-N20-T

LM4863-N20-T

更新时间： 2024-11-19 01:00:27

品牌	Logo	应用领域
友顺 - UTC		放大器
页数	文件大小	规格书
11页	347K
描述
DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION

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LM4863-N20-T 数据手册

UNISONIC TECHNOLOGIES CO., LTD

LM4863

CMOS IC

DUAL 2.2W AUDIO AMPLIFIER

PLUS STEREO HEADPHONE

FUNCTION

DESCRIPTION

The UTC LM4863 is a dual bridge-connected audio power

amplifier. It combines dual bridge speaker amplifiers and stereo

headphone amplifiers on one chip to simplify audio system design.

In addition, the headphone input pin allows the amplifiers to

operate in single-ended mode when driving stereo headphones.

The IC could deliver different power by packages as below (when

connected to a 5V supply with less than 1.0% THD+N.):

HTSSOP-20, 4Ω load: 2.2W

HTSSOP-20, 3Ω load: 2.5W(with forced-air cooled)

*Pb-free plating product number: LM4863L

SOP/DIP

, 8Ω load: 1.1W.

The UTC LM4863 features an externally controlled, low-power

consumption shutdown mode, a stereo headphone amplifier mode,

and thermal shutdown protection. It also utilizes circuitry to reduce

“clicks and pops” during device turn-on.

FEATURES

* “Click and pop” suppression circuitry

* Thermal shutdown protection circuitry

* Unity-gain stable

* Stereo headphone amplifier mode

ORDERING INFORMATION

Ordering Number

Package

Packing

Normal

Lead Free Plating

LM4863L-D16-T

LM4863L-S18-R

LM4863L-S18-T

LM4863-D16-T

LM4863-S18-R

LM4863-S18-T

LM4863-N20-R

LM4863-N20-T

DIP-16

SOP-18

Tube

Tape Reel

Tube

LM4863L-N20-R HTSSOP-20

LM4863L-N20-T HTSSOP-20

Tape Reel

Tube

www.unisonic.com.tw

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与LM4863-N20-T相关器件

型号	品牌	获取价格	描述	数据表
LM4863-S18-R	UTC	获取价格	DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION
LM4863-S18-T	UTC	获取价格	DUAL 2.2W AUDIO AMPLIFIER PLUS STEREO HEADPHONE FUNCTION
LM4864	NSC	获取价格	300 mW Audio Power Amplifier with Shutdown Mode
LM4864	TI	获取价格	725mW 单声道、模拟输入 AB 类音频放大器
LM4864LD	ROCHESTER	获取价格	0.725W, 1 CHANNEL, AUDIO AMPLIFIER, DSO10, LLP-10
LM4864M	NSC	获取价格	300 mW Audio Power Amplifier with Shutdown Mode
LM4864M/NOPB	TI	获取价格	725mW Audio Power Amplifier with Shutdown Mode
LM4864MDC	TI	获取价格	IC 0.55 W, 1 CHANNEL, AUDIO AMPLIFIER, UUC13, DIE, Audio/Video Amplifier
LM4864MM	TI	获取价格	725mW Audio Power Amplifier with Shutdown Mode
LM4864MM	NSC	获取价格	300 mW Audio Power Amplifier with Shutdown Mode